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Goodwill and Other Intangibles (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill

The carrying amounts for goodwill and changes in the carrying value were as follows:

(in thousands)		For the Year Ended December 31,
										2015				2014
		2017				2016				(Restated)				(Restated)
Balance at beginning of year, net		$	29,835			$	29,835			$	23,414			$	—
Acquisitions		—				—				18,054				23,414
Impairment losses		—				—				(11,633		)		—
Balance at end of year, net		$	29,835			$	29,835			$	29,835			$	23,414
Accumulated impairment losses		$	(11,633	)		$	(11,633	)		$	—			$	—

Schedule of Finite-Lived Intangible Assets

Components of intangible assets are as follows:

(in thousands, except weighted-average useful life)			As of December 31, 2017
		Weighted-Average Useful Life (in years)		Gross Carrying Value				Accumulated Amortization				Net Book Value
Customer relationships		10.0		$	34,940			$	(14,915	)		$	20,025
Developed technology		4.2		1,000				(434		)		566
Trade names and trademarks		6.1		1,700				(800		)		900
Total				$	37,640			$	(16,149	)		$	21,491

(in thousands, except weighted-average useful life)			As of December 31, 2016
		Weighted-Average Useful Life (in years)		Gross Carrying Value				Accumulated Amortization				Net Book Value
Customer relationships		10.8		$	34,940			$	(10,430	)		$	24,510
Developed technology		8.3		700				(287		)		413
Trade names and trademarks		6.8		1,700				(594		)		1,106
Total				$	37,340			$	(11,311	)		$	26,029

(in thousands, except weighted-average useful life)		As of December 31, 2015
		Weighted-Average Useful Life (in years)		Gross Carrying Value				Accumulated Amortization				Net Book Value
				(Restated)				(Restated)				(Restated)
Backlog				$	1,800			$	(1,800	)		$	—
Customer relationships		11.5		34,940				(5,129		)		29,811
Developed technology		8.2		700				(113		)		587
Trade names and trademarks		7.5		1,700				(353		)		1,347
Total				$	39,140			$	(7,395	)		$	31,745

(in thousands, except weighted-average useful life)		As of December 31, 2014
		Weighted-Average Useful Life (in years)		Gross Carrying Value				Accumulated Amortization				Net Book Value
				(Restated)				(Restated)				(Restated)
Backlog		1.0		$	1,200			$	(1,095	)		$	105
Customer relationships		21.0		20,400				(926		)		19,474
Trade names and trademarks		8.3		1,700				(87		)		1,613
Total				$	23,300			$	(2,108	)		$	21,192

Summary of Amortization Expense

Amortization expense was classified as follows in the Consolidated Statements of Operations:

(in thousands)		For the Year Ended December 31,
										2015				2014
		2017				2016				(Restated)				(Restated)
Cost of sales		$	—			$	—			$	705			$	1,095
Operating expenses		4,838				5,716				4,582				1,013
Total		$	4,838			$	5,716			$	5,287			$	2,108

Schedule of Future Amortization Expense

Estimated future amortization expense for intangible assets as of December 31, 2017 is as follows:

(in thousands)
Year Ending December 31,		Estimated Amortization
2018		$	4,227
2019		3,698
2020		3,113
2021		2,594
2022		2,184
2023 and beyond		5,675
Total		$	21,491

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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